baber/WOPTO huggingface dataset:
Patent RU-2393996-C1 (RU)
Title: Method of purifying water and apparatus for realising said method
Inventor: ZOTKIN SERGEJ VALER EVICH
IPC: C02F1/22
Filed: 2009-01-29
Granted: 2010-07-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to water purification and can be used in everyday life, food industry and medicine. The method involves first water cooling where ambient temperature is lowered to a value not lower than -3°C at a rate of 0.1-0.3 °C/min, and subsequent freezing of water at a rate of 0.05-0.1 °C/min to temperature not below -4°C for complete crystallisation of pure water with impurities and formation of a liquid salt solution with impurities. Further, the salt solution is discharged, the ice mass is heated by gradually raising temperature at a rate of 0.16-0.18°C/min to temperature of +10°C and the ice is held until it completely melts. The water is repeatedly cooled at a rate of 0.1-0.3°C/min to temperature not lower than +2°C and heavy water is held until it completely crystallises. The purified water is discharged through a filter. The apparatus has a housing with a temperature-controlled container with a lid and an inclined bottom with a discharge hole, a thermoelectric module for freezing water and thawing ice with a control unit, a user container for melted ice and a container for water with impurities. The apparatus has pipes with a mechanism for controlling water discharge and the pipes are connected to the discharge hole. The pipes are also connected to each other by a pipe with a fine water filter. 
     EFFECT: higher quality of purifying water, automation of the process, shorter duration for obtaining the end product, reduced weight and size of the device. 
     7 cl, 1 tbl, 2 dwg
Patent RU-2387157-C1 (RU)
Title: Production method of flavoured yacon-orange drink
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2009-02-19
Granted: 2010-04-27
Abstract: FIELD: food industry. ^ SUBSTANCE: production method of flavoured yacon-orange drink involves extraction of red tea by liquid nitrogen with corresponding miscella separation, preparation and cutting of yacon, its drying in microwave field till residual humidity about 20% at microwave field power providing warming of yacon to 80-90C inside the bits for at least an hour. After that orange refuse is roasted and dried in microwave field till residual humidity about 20% at microwave filed power providing warming of the orange refuse to 80-90C for at least an hour and drying it till residual humidity about 5% by convective method. Yacon and orange refuse are mixed in mass ratio 7:3. Obtained mixture is impregnated by separated miscella with simultaneous pressure boost and pressure release until it equals the atmospheric pressure simultaneously freezing the mixture and cryomilling it in the medium of evolved nitrogen. ^ EFFECT: production of new flavoured coffee drink out of unconventional raw materials according to nonwaste technology.
Patent RU-2391476-C1 (RU)
Inventor: ISAEV DMITRIJ ALEKSANDROVICH
IPC: E05B37/02
Filed: 2009-03-10
Granted: 2010-06-10
Abstract: FIELD: construction. 
     SUBSTANCE: inventions relate to the field of hardware and relates to lock used in metadoors and safes comprising bolt, stop of bolt arranged in axial hole of stepped bush, packet of code composite disks with gaskets pressed by nut placed onto stepped bush having transverse slot for locking disk with hole for locking pin rigidly fixed to locking disk, and figure hole, and also having longitudinal slot for locking pin and groove for ledge of gaskets. Nut is arranged as stepped with transverse slots for locking pin with pressing of code disks packet via a disk of plate form. Axial access to nut is coated with plate disk placed under head of stop bolt, having annular groove for locking disk in the middle part and ball inserted into head end. Lines and marks of locking disk are transferred to sign disk with ledge for groove and cut for stop pin, and installed onto locking disk arranged with plate shape with height of board that covers packet of code disks. Stepped bush with two rotary pins inbuilt into its end is fixed in door leaf. Holder installed on plate is rigidly connected to crossbars. 
     EFFECT: hasp lock has high reliability, secrecy and convenience in use. 
     6 dwg
Patent RU-2404480-C1 (RU)
Inventor: ISMAILOV TAGIR ABDURASHIDOVICH
IPC: H01L21/67
Filed: 2009-05-08
Granted: 2010-11-20
Abstract: FIELD: electricity. 
     SUBSTANCE: in method of gripping of semiconducting plates for loading and unloading, gripping is done in the following manner: vacuum arrives to fluoroplastic tube 3, then it arrives to spatula-like fluoroplastic tip 1, by pressing valve 4, vacuum is sent through holes 2 to plate, vacuum supply is controlled with the help of valve 4, vacuum is sent at the pressure of 0.8 kg/cm 2 , number of holes on tip is 5, diametre of holes is 3 mm. 
     EFFECT: invention eliminates possibility of metal touching surface of semiconductor plates, provides for reduction of cracks and dents in process of loading and unloading, and provides for full coverage of semiconducting plates and increased percentage of good yield. 
     1 dwg, 4 ex
Patent RU-2393503-C1 (RU)
Inventor: LIBENSON EVGENIJ BEROVICH
IPC: G01S15/00
Filed: 2009-05-12
Granted: 2010-06-27
Abstract: FIELD: physics. ^ SUBSTANCE: active sonar system (ASS) comprises irradiating 1 and receiving 2 acoustic antennas, device 5 to generate sounding signal, device 4 to generate radiation directional characteristics, generating device 3, device 6 generating directional characteristics of sonar system in reception and device 7 to process echo signals from target, device 10 to generate directional characteristics of noise fixing (NF) system, device 11 to process NF system signals, NF system device 12 to measure bearing to target and unit 13 to determine magnitude of bearing variation (BVM), device 8 to measure range to target, device 9 to measure target speed radial component (SRC), unit 15 communicating ASS with ship systems, unit 14 to determine common speed tangential component and unit 16 to determine target speed tangential component. It comprises also unit 17 to determine target speed and unit 18 to determine target course. ^ EFFECT: possibility to determine target speed and course in one radiation-reception cycle with acceptable accuracy. ^ 1 dwg
Patent RU-2402975-C1 (RU)
Title: Способ определения перфузионного давления в переднем сегменте глаза
Inventor: PETRAEVSKIJ ALEKSEJ VLADIMIROVICH
IPC: A61B5/02
Filed: 2009-06-22
Granted: 2010-11-10
Abstract: Изобретение относится к медицине, а именно к офтальмологии, и предназначено для определения перфузионного давления в переднем сегменте глаза. Пациенту после местной инсталляционной анестезии в положении лежа, с фиксированными векорасширителем веками, под микроскопом проводят измерение диастолического и систолического давления последовательно в каждой из ветвей передних цилиарных артерий, в месте вхождения их внутрь глаза. После вычисления среднего гемодинамического давления в каждой из указанных ветвей вычисляют среднее давление в передних цилиарных артериях в целом. Вычисления ведутся по общепринятым формулам. После этого рассчитывается перфузионное давление в переднем сегменте глаза как разница между средним давлением в передних цилиарных артериях и истинным внутриглазным давлением. Способ позволяет повысить точность определения перфузионного давления в переднем сегменте глаза за счет измерения давления не в одной, а во всех питающих этот сегмент передних цилиарных артериях, в месте, наиболее соответствующем состоянию внутриглазного кровотока, при неизмененных внешним воздействием на сосуды условиях. 5 ил.
Patent RU-2403788-C1 (RU)
Title: Method for production of waffles (versions)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D13/08
Filed: 2009-08-31
Granted: 2010-11-20
Abstract: FIELD: food industry. 
     SUBSTANCE: group of inventions relates to technology for production of flour confectionery products. The methods provide for preparation of formula components, cutting of yacon, its drying in the microwave field at specified parametres of the process, additional drying by convective method and cryo-grinding in liquid nitrogen to produce flour, making dough from high-grade wheat flour, yacon flour produced according to specified technology, yolks, salt, soda, vegetable oil, phospholipids and water, its shaping in the form of sheets and baking, extraction of basil to separate according miscella, cutting of girasol or girasol-sunflower or yacon or chicory, its drying in the microwave field at the specified parametres of the process, frying, impregnation with separated miscella and simultaneous increase of pressure, pressure reduction down to atmospheric value with simultaneous freezing of raw mix and its cryo-grinding in medium of released nitrogen to produce flour, its mixing with culinary fat, sugar powder and waffle crumb to produce filling and shaping of waffles from sheets and filling. 
     EFFECT: produced waffles have improved texture, coffee taste and flavour with no coffee added to the formula. 
     4 cl
Patent RU-2413354-C1 (RU)
Title: Double-channel generator of harmonic signals
Inventor: GRIGOR JAN LEONTIJ RUSTEMOVICH
IPC: H03B27/00
Filed: 2009-09-11
Granted: 2011-02-27
Abstract: FIELD: electricity. 
     SUBSTANCE: double-channel generator of harmonic signals comprises two channels, every of which comprises driving oscillator, preliminary amplifier, isolating transformer, power amplifier and output transformer, and also two matching devices, two analogue-digital converters and microprocessor. 
     EFFECT: reduced effect of phase and amplitude non-identity with summation of output signals of both channels of generator. 
     1 dwg
Patent RU-2405103-C1 (RU)
Title: Well pipe flaring device
Inventor: MELING KONSTANTIN VIKTOROVICH
IPC: E21B29/10
Filed: 2009-09-15
Granted: 2010-11-27
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: device includes housing with central channel and threads on ends. Main rollers are arranged on axes in cavities on outer surface of housing. Upper ends of axes are installed in housing in a detachable way with possibility of restricted outward movement - to working position, and lower ends - in hinged supports with the possibility of their being turned in cavity passing through longitudinal geometrical axes of housing and rollers. Hydraulic annular piston with sealing rings is arranged in central channel and has pusher which has the possibility of extending the rollers to working position. Upper cavities for additional rollers installed on upper axes are made above cavities of housing. Upper ends of axes interact with housing with possibility of restricted outward radial movement. Pusher is equipped with rotating upper and lower bushes which have the possibility of interacting from inside with additional and main rollers respectively. Recess is made in the housing from inside. Piston above sealing rings is equipped with outward spring-loaded fixture. Between piston and housing there tightly installed above fixture is hold-down bush with possibility of longitudinal downward movement and interaction with fixture to press it inward. Cavity between housing and piston above hold-down bush is interconnected to central housing channel. 
     EFFECT: improving reliability and operability, reducing material and power costs. 
     2 dwg
Patent RU-2409433-C1 (RU)
Title: Method of rolling sheet strips main pipelines from low-alloy steel
Inventor: POGOZHEV ALEKSANDR VLADIMIROVICH
IPC: B21B1/34
Filed: 2009-09-21
Granted: 2011-01-20
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention aims at reducing coefficient of materials consumption and scope of labor-intensive transport-and-storage jobs in sheet rolling at reversing thick-sheet mill. Proposed method comprises heating continuously-cast billets, their roughing and finishing at reversing thick-sheet mill with intermediate biller cooling-down and accelerated cooling of produced strip, sampling, producing specimens and testing mechanical properties, certification and shipment of products. Every lot of rolled stock made up of one smelt and consisting of about to continuously-cast billets, has several check billets with allowance for sampling from finished strip. First half of said billets is rolled by preset process, and mechanical properties of produced strips are determined. Given positive results of the check, series rolling of the remaining billets of aforesaid lot is carried out with the same parametres. Tolerable deviation of temperature parametres of series rolling from trail rolling magnitudes is regulated. If mechanical properties of check strips do not comply with required magnitudes, second half of check strips is rolled with corrected process parametres. 
     EFFECT: flexible correction of process parametres, reduced metal consumption. 
     1 tbl
Patent RU-2397256-C1 (RU)
Title: Method for manufacturing of hand erecting tool from titanium alloys
Inventor: ADASKIN ANATOLIJ MATVEEVICH
IPC: B25B7/00
Filed: 2009-09-24
Granted: 2010-08-20
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to the field of machine building and thermal treatment in manufacturing of hand erecting tool from double-phase titanium alloys with hardness of 40…50 HRC. Stock of double-phase titanium alloys, structure of which in annealed condition, consists of phase α with hexagonal tightly packed crystalline lattice and phase β with body-centered cubic lattice, is exposed to hot treatment by pressure at the temperature that is 20…100°C higher than temperature of tempering to produce forged piece, then forged piece is subcooled down to temperature of tempering, and from this temperature it is cooled in water, mechanical treatment is carried out in tempered condition, ageing is carried out to provide for hardness of 40-50 HRC, and finishing abrasive treatment is performed. 
     EFFECT: reduced labour intensiveness and energy intensity of making hand erecting tool. 
     1 ex
Patent RU-2411599-C1 (RU)
Title: Biologically degradable liquid dielectric
Inventor: ISKARA SURRO KHESUS
IPC: H01B3/20
Filed: 2007-03-16
Granted: 2011-02-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: biologically degradable liquid dielectric, which does not contain an additive of synthetic oxidation inhibitor, contains plant oil or a mixture of plant oils with oleic acid (C18:1) content of over 75%, and contains over 200 parts by weight natural tocopherols and less than 1% metal deactivator. 
     EFFECT: ensuring electrical insulation, cooling in electrical devices, high oxidation resistance. 
     14 cl, 1 ex, 3 tbl
Patent RU-2415720-C1 (RU)
Title: Method of recovering waste adsorbent
Inventor: MARTYNOV PETR NIKIFOROVICH
IPC: B09B1/00
Filed: 2009-11-06
Granted: 2011-04-10
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to recovery of waste adsorbents and may be used for binding of waste adsorbents. Proposed method comprises adding siliceous sedimentary rock to Portland cement clinker, crushing and mixing obtained mix. Note here that additive represents waste terra silicea used as adsorbent in treatment of effluents and dried at 105°C. Components are fed into dry mix in waste terra silicea-to-Portland cement clinker ratio equal to 0.5-1.8:1. Dry mix is mixed for 15 min at blade rpm in mixer equal to 45-60. Then, water is added at dry mix-to-water ratio of 1:0.7…0.87 in continuous mixing for 10 min. Said mix is hardened to cement stone of high stability and retention of harmful substances absorbed by waste terra silicea at atmospheric effects. 
     EFFECT: reliable recovery of waste adsorbent in producing cement stone to neutralise harmful substances, that features high stability under effects of biosphere in its burial. 
     5 tbl
Patent RU-2424442-C1 (RU)
Inventor: IOFFE EFIM ISAAKOVICH
IPC: F02K9/96
Filed: 2010-01-25
Granted: 2011-07-20
Abstract: Система запуска ракетного двигателя твердого топлива содержит пиропатроны, установленные в корпус ракетного двигателя, воспламенитель и форсажную трубку с резьбой для крепления воспламенителя. Воспламенитель установлен на резьбе форсажной трубки посредством донышка, имеющего сопрягаемый с указанной резьбой штуцер. Снаружи форсажной трубки установлена втулка, часть внутреннего канала которой выполнена с диаметром, превышающим наружный диаметр штуцера. Другое изобретение группы относится к заборнику давления ракетного двигателя твердого топлива, содержащему находящиеся в корпусе ракетного двигателя гнезда системы телеметрических измерений с каналами, газосвязанными с внутренней полостью корпуса ракетного двигателя, и экран, прикрывающий эти каналы. Корпус ракетного двигателя и торец втулки снабжены ступенькой, обеспечивающей зазор между корпусом ракетного двигателя и втулкой. Экран выполнен в виде установленного соосно втулке полого цилиндра, закрывающего зазор. Зазор совместно с экраном формирует кольцевой коллектор, в который выходят каналы системы телеметрических измерений. Изобретения позволяют повысить надежность системы запуска и заборника давления ракетного двигателя твердого топлива, упростить технологию их изготовления, а также снизить массу и габариты. 2 н. и 7 з.п. ф-лы, 5 ил.
Patent RU-2426748-C1 (RU)
Title: Method of producing catalyst for (co)
Inventor: BODROVA VERA SERGEEVNA
IPC: B01J37/04
Filed: 2010-02-08
Granted: 2011-08-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: described is a method of producing a catalyst, involving reaction of catalyst components in a hydrocarbon solvent, said components including organoaluminium compounds, a conjugated diene, a rare-earth element carboxylate and carbon tetrachloride, wherein triisobutylaluminium, conjugated diene and rare-earth metal carboxylate are mixed first, followed by successive addition of diisobutylaluminium hydride and carbon tetrachloride in molar ratio triisobutylaluminium: conjugated diene: rare-earth element: diisobutylaluminium hydride: carbon tetrachloride equal to 6-12:1-20:1:6-12:0.500:0.625. 
     EFFECT: simple technique and possibility of obtaining a catalyst with narrow molecular weight distribution and low content of high-molecular fractions. 
     4 ex
Patent RU-2430811-C1 (RU)
Title: Method and line for production of foamed aluminium sheets
Inventor: RODINKOV SERGEJ VASIL EVICH
IPC: B22F3/24
Filed: 2010-03-03
Granted: 2011-10-10
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to powder metallurgy, particularly, to materials intended for production of foamed aluminium sheets. It may be used in civil and road construction, ship and aircraft building, automotive industry, machine building, etc. Two steel or aluminium rolled strips, fed uniformly, are used to produce envelopment. Note here that first rolled strip is used to produce envelopment lower section. Envelopment inner space is filled with mix of aluminium powder is performed in imposing envelopment upper part on its lower part and compacting to 1.5-1.9 g/cm 3 . Then blank is folded and heated in through-type furnace to at least 500°C, compaction is performed in roll closed pass and blank is cut to preset-length sheet blanks. Sheet blank is subjected to high-temperature treatment to allow foaming. Proposed process line comprises pre-compaction mechanism incorporates with powder filling device. 
     EFFECT: production of high-quality foamed aluminium sheets, higher safety. 
     4 cl, 5 dwg
Patent RU-2412511-C1 (RU)
Title: Vibration damper
Inventor: ANTIMONOV VIKTOR ALEKSEEVICH
IPC: H02G7/14
Filed: 2010-03-26
Granted: 2011-02-20
Abstract: FIELD: electricity. ^ SUBSTANCE: damper consists of hollow housing 2 filled with gaseous medium, which is fixed on wire (cable) 1 by means of clamp 3, and damping assembly made in the form of inertia element (load 9, housing 16) fixed on diaphragm 10 which divides the housing into upper and lower halves; diaphragm 10 and load 9 is positioned with compression and tension springs 12. In load 9 or diaphragm 10 there is through orifice hole 13. Ratio of D diametre of diaphragm 10 to maximum movement amplitude öx of load 9 relative to housing 2 under action of lateral vibrations of wire (cable) 1 is chosen with the following limits: D/öx= 1.0100 when providing minimum volume Vgaseous medium of gaseous medium filling the cavity of housing 2. Another version is also possible when housing 16 serves as inertia element; in this case, inside housing 16 on diaphragm 17 with orifice holes 18 there fixed is stock 19 by means of which the damper is attached to wire (cable) 22 by means of clamp 21. ^ EFFECT: considerable absorption of vibrations appearing at frequencies of mechanical resonance of wires of overhead transmission lines and communication lines, simple design and reliability during continuous operation; damper has passed bench tests with positive results and will be used in batch production. ^ 17 cl, 4 dwg
Patent RU-2429708-C1 (RU)
Title: Device for filling moulded straps with filler
Inventor: KORJACHKIN VLADIMIR PETROVICH
IPC: A23G3/00
Filed: 2010-03-30
Granted: 2011-09-27
Abstract: FIELD: food industry. 
     SUBSTANCE: device includes a feeder, a gear charger the gears whereof are designed to be hollow with through slots in the teeth indentations and equipped with cylindrical inserts with longitudinal grooves directed towards the chamber with holes mounted in its frontal part. The hollow gears are designed to be cone-shaped. The charger chamber is designed to be cylindrically formed with a section in the shape of a conic frustrum on the whole surface whereof through holes are arranged. The total holes area on the conic frustrum exceeds the area of the cross section of the cylindrical chamber. 
     EFFECT: invention usage allows to enhance quality of filling a moulded strap with a filler. 
     3 dwg
Patent RU-2428346-C1 (RU)
Inventor: KOROSTELEV SERGEJ ANATOL EVICH
IPC: B62D55/21
Filed: 2010-05-05
Granted: 2011-09-10
Abstract: Изобретение относится к области транспортного машиностроения. Резинометаллический шарнир для гусеничной цепи транспортного средства содержит резиновые кольца, запрессованные на пальце шарнира, и металлические элементы, являющиеся ограничителями радиальной деформации резиновых колец. Толщина установленных на палец шарнира в промежутках между резиновыми кольцами металлических элементов меньше толщины резиновых колец на величину допускаемого упругого эксцентриситета шарнира. Металлические элементы выполнены из двух напрессованных на палец шарнира втулок, на которые установлено свободно вращающееся относительно них кольцо с выступом на внутренней поверхности. Выступ расположен между втулками и направлен в сторону пальца для ограничения осевого перемещения кольца относительно втулок. Достигается повышение долговечности резинометаллического шарнира. 2 з.п. ф-лы, 2 ил.
Patent RU-2431400-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D13/08
Filed: 2010-06-10
Granted: 2011-10-20
Abstract: Группа изобретений относится к технологии производства мучных кондитерских изделий. Способы предусматривают подготовку рецептурных компонентов, резку тописолнечника, его сушку в поле СВЧ при заданных параметрах процесса, обжарку и криоизмельчение в жидком азоте с получением муки, приготовление теста из пшеничной муки высшего сорта, полученной по описанной технологии муки из тописолнечника, желтков, соли, соды, растительного масла, фосфолипидов и воды, его формование в виде листов и выпечку, экстрагирование кардамона жидким азотом с отделением соответствующей мисцеллы, резку скорцонера, или овсяного корня, или корня одуванчика, его сушку в поле СВЧ при заданных параметрах процесса, обжарку, пропитку отделенной мисцеллой с одновременным повышением давления, сброс давления до атмосферного с одновременным замораживанием сырья и его криоизмельчение в среде выделившегося азота с получением муки, ее смешивание с кулинарным жиром, сахарной пудрой и вафельной крошкой с получением начинки и формование вафель из листов и начинки. Полученные вафли обладают улучшенной консистенцией и кофейным вкусом и ароматом при отсутствии в рецептуре кофе. 3 н.п. ф-лы.